CA2571658A1 - Method for controlling percussion device, software product, and percussion device - Google Patents

Method for controlling percussion device, software product, and percussion device Download PDF

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Publication number
CA2571658A1
CA2571658A1 CA002571658A CA2571658A CA2571658A1 CA 2571658 A1 CA2571658 A1 CA 2571658A1 CA 002571658 A CA002571658 A CA 002571658A CA 2571658 A CA2571658 A CA 2571658A CA 2571658 A1 CA2571658 A1 CA 2571658A1
Authority
CA
Canada
Prior art keywords
percussion device
tool
software product
controlling
stress wave
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CA002571658A
Other languages
French (fr)
Other versions
CA2571658C (en
Inventor
Markku Keskiniva
Jorma Maeki
Aimo Helin
Mauri Esko
Erkki Ahola
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sandvik Mining and Construction Oy
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of CA2571658A1 publication Critical patent/CA2571658A1/en
Application granted granted Critical
Publication of CA2571658C publication Critical patent/CA2571658C/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25D—PERCUSSIVE TOOLS
    • B25D9/00—Portable percussive tools with fluid-pressure drive, i.e. driven directly by fluids, e.g. having several percussive tool bits operated simultaneously
    • B25D9/14—Control devices for the reciprocating piston
    • B25D9/26—Control devices for adjusting the stroke of the piston or the force or frequency of impact thereof
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B1/00—Percussion drilling
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B44/00—Automatic control systems specially adapted for drilling operations, i.e. self-operating systems which function to carry out or modify a drilling operation without intervention of a human operator, e.g. computer-controlled drilling systems; Systems specially adapted for monitoring a plurality of drilling variables or conditions
    • E21B44/02—Automatic control of the tool feed
    • E21B44/08—Automatic control of the tool feed in response to the amplitude of the movement of the percussion tool, e.g. jump or recoil
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B6/00—Drives for drilling with combined rotary and percussive action
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25D—PERCUSSIVE TOOLS
    • B25D2250/00—General details of portable percussive tools; Components used in portable percussive tools
    • B25D2250/221—Sensors

Abstract

The invention relates to a method and software product for controlling a percussion device belonging to a rock-drilling machine, and to a percussion device. The impact frequency of the percussion device (7) is set so that the percussion device (7) forms a new compression stress wave (p) to the tool (8) always when reflected waves (h) from the previous compression stress waves reach a first end (8a) of the tool. This requires that the impact frequency be set proportional to the propagation time of the stress wave, whereby the length of the used tool (8) and the propagation velocity of the stress wave in the tool material are to be noted.
CA002571658A 2004-07-02 2005-06-30 Method for controlling percussion device, software product, and percussion device Expired - Fee Related CA2571658C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FI20040929 2004-07-02
FI20040929A FI116968B (en) 2004-07-02 2004-07-02 Procedure for control of impactor, program product and impactor
PCT/FI2005/050257 WO2006003259A1 (en) 2004-07-02 2005-06-30 Method for controlling percussion device, software product, and percussion device

Publications (2)

Publication Number Publication Date
CA2571658A1 true CA2571658A1 (en) 2006-01-12
CA2571658C CA2571658C (en) 2009-08-18

Family

ID=32749149

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002571658A Expired - Fee Related CA2571658C (en) 2004-07-02 2005-06-30 Method for controlling percussion device, software product, and percussion device

Country Status (13)

Country Link
US (1) US7717190B2 (en)
EP (1) EP1778443B1 (en)
JP (1) JP4874964B2 (en)
KR (1) KR101183510B1 (en)
CN (1) CN100509301C (en)
AU (1) AU2005259128B2 (en)
BR (1) BRPI0512847A (en)
CA (1) CA2571658C (en)
FI (1) FI116968B (en)
NO (1) NO330370B1 (en)
RU (1) RU2390404C2 (en)
WO (1) WO2006003259A1 (en)
ZA (1) ZA200700799B (en)

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WO2010145005A1 (en) * 2009-06-15 2010-12-23 Xact Downhole Telemetry, Inc. Air hammer optimization using acoustic telemetry

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FI120559B (en) 2006-01-17 2009-11-30 Sandvik Mining & Constr Oy Method for measuring a voltage wave, measuring device and rock crushing device
SE530467C2 (en) * 2006-09-21 2008-06-17 Atlas Copco Rock Drills Ab Method and device for rock drilling
FI122300B (en) * 2008-09-30 2011-11-30 Sandvik Mining & Constr Oy Method and arrangement for a rock drilling machine
US8261855B2 (en) 2009-11-11 2012-09-11 Flanders Electric, Ltd. Methods and systems for drilling boreholes
SE534844C2 (en) * 2010-05-28 2012-01-17 Atlas Copco Rock Drills Ab Rock drill, detachable cartridge, padding and drill rig including rock drill
SE535585C2 (en) * 2010-09-20 2012-10-02 Spc Technology Ab Method and apparatus for impact-acting submersible drilling
DE102012206761A1 (en) * 2012-04-25 2013-10-31 Hilti Aktiengesellschaft Hand-held implement and method of operating a hand-held implement
DE102012208913A1 (en) * 2012-05-25 2013-11-28 Robert Bosch Gmbh Percussion unit
FR3007153B1 (en) * 2013-06-12 2015-06-05 Montabert Roger METHOD FOR CONTROLLING A POWER PARAMETER OF A PERCUSSION APPARATUS
EP3028821A1 (en) * 2014-12-03 2016-06-08 HILTI Aktiengesellschaft Control method for a hand-held machine tool
RU2611103C2 (en) * 2014-12-24 2017-02-21 Федеральное государственное бюджетное образовательное учреждение высшего образования "Орловский государственный университет имени И.С. Тургенева" (ФГБОУ ВО "ОГУ им. И.С. Тургенева") Unit of impact action
CA2879241C (en) * 2015-01-22 2017-08-29 Yves Nelson Drill positioning system for jumbo carrier unit
JP6588211B2 (en) * 2015-02-16 2019-10-09 古河ロックドリル株式会社 Rock drill
DE102015203487A1 (en) * 2015-02-26 2016-09-01 Ecoroll Ag Werkzeugtechnik Clamping device for influencing workpieces and associated method
CN107995934A (en) * 2015-04-17 2018-05-04 桩腾公司 method for piling
WO2017023784A1 (en) * 2015-07-31 2017-02-09 Tei Rock Drills, Inc. Remote control of stroke and frequency of percussion apparatus and methods thereof
RU2609765C1 (en) * 2015-10-26 2017-02-02 Федеральное государственное бюджетное учреждение науки Институт горного дела им. Н.А. Чинакала Сибирского отделения Российской академии наук Compression-vacuum impact machine (versions)
SE540205C2 (en) * 2016-06-17 2018-05-02 Epiroc Rock Drills Ab System and method for assessing the efficiency of a drilling process
SE542131C2 (en) 2018-03-28 2020-03-03 Epiroc Rock Drills Ab A percussion device and a method for controlling a percussion mechanism of a percussion device
EP3617441B1 (en) * 2018-08-31 2021-06-09 Sandvik Mining and Construction Oy Rock breaking device
US11448013B2 (en) 2018-12-05 2022-09-20 Epiroc Drilling Solutions, Llc Method and apparatus for percussion drilling
SE543372C2 (en) * 2019-03-29 2020-12-22 Epiroc Rock Drills Ab Drilling machine and method for controlling a drilling process of a drilling machine
CN112031660B (en) * 2020-03-05 2022-04-05 浙江大学城市学院 Drilling equipment that civil engineering pile foundation used
GB2622258A (en) * 2022-09-09 2024-03-13 Shamraeff Consulting Ltd Method and apparatus for breaking rocks

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US3561542A (en) * 1969-03-20 1971-02-09 Gardner Denver Co Control system for rock drills
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US4449592A (en) * 1981-03-23 1984-05-22 Cooper Industries, Inc. Automatic drill string section changer
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010145005A1 (en) * 2009-06-15 2010-12-23 Xact Downhole Telemetry, Inc. Air hammer optimization using acoustic telemetry

Also Published As

Publication number Publication date
CA2571658C (en) 2009-08-18
KR20070029838A (en) 2007-03-14
EP1778443B1 (en) 2013-02-27
CN1984755A (en) 2007-06-20
JP2008504475A (en) 2008-02-14
RU2390404C2 (en) 2010-05-27
FI20040929A (en) 2006-01-03
WO2006003259A1 (en) 2006-01-12
BRPI0512847A (en) 2008-04-08
RU2007104019A (en) 2008-08-10
JP4874964B2 (en) 2012-02-15
CN100509301C (en) 2009-07-08
FI116968B (en) 2006-04-28
NO20070630L (en) 2007-03-20
EP1778443A4 (en) 2011-05-04
ZA200700799B (en) 2008-05-28
KR101183510B1 (en) 2012-09-20
AU2005259128A1 (en) 2006-01-12
WO2006003259A8 (en) 2006-04-13
US7717190B2 (en) 2010-05-18
AU2005259128B2 (en) 2010-02-18
FI20040929A0 (en) 2004-07-02
EP1778443A1 (en) 2007-05-02
NO330370B1 (en) 2011-04-04
US20090188686A1 (en) 2009-07-30

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EEER Examination request
MKLA Lapsed

Effective date: 20220301

MKLA Lapsed

Effective date: 20200831